Cutlery dispenser

ABSTRACT

A plastic cutlery dispenser having a base and a cartridge is described. The cartridge may be slideable relative to the base. In some embodiments, the base has a base dispensing mechanism and the cartridge has a cartridge dispensing mechanism configured to mate with the base dispensing mechanism. In some embodiments, when the base and cartridge dispensing mechanisms mate, the cutlery dispenser is configured to dispense cutlery located within the cartridge one piece of cutlery at a time.

TECHNICAL FIELD

The present disclosure relates to plastic cutlery dispensers.

BACKGROUND OF THE INVENTION

Dispensers of plastic cutlery pieces (e.g., knives, spoons, forks andsporks) are well known in the art. U.S. Pat. No. 6,336,568 to Tucker,the entire contents of which are incorporated herein by reference,relates to a cartridge-type dispenser that dispenses cutlery pieces oneat a time upon hand operation of an externally accessible utensildelivery controller. The dispenser includes a housing having at leastone interior compartment in communication with an exit opening. At leastpartially accommodateable within the interior compartment is a stack ofcutlery within a cartridge capable of universally accommodating knivesor forks or spoons and provided with a portal through which a singlepiece of cutlery can pass and wherein a dispensable piece of cutlery issituated. The portal is situated in a pathway aligned with the exitopening. Finally, the utensil delivery controller is an externallyaccessible hand operable ejector engageable with the cutlery andsituated for ejecting the cutlery from the portal of the cartridge andthereafter through the pathway to the exit opening for ultimate userretrieval.

Other types of dispensers include dispensers in which the cutlery isloaded in the housing such as U.S. Pat. No. 8,210,364 to Smith, theentire contents of which are incorporated herein by reference. In U.S.Pat. No. 8,210,364 the dispenser generally includes a housingcomprising: (a) an actuator, the actuator generally facing in adirection associated with a side of the housing; (b) an opening forloading disposable cutlery; (c) a dispensing chute through which thecutlery passes prior to ejection from the housing; and (d) at least onerocking cam comprising a displacement surface and having a firstposition and a second position, wherein upon activation of the actuator,the rocking cam moves from the first position to the second position andthe displacement surface contacts at least one piece of cutlery, movingthe at least one piece of cutlery in a generally lateral direction andtoward the dispensing chute, wherein the generally lateral direction istowards the side of the housing in which the actuator is generallyfacing.

In dispensers such as U.S. Pat. No. 8,210,364, the cutlery must bereloaded from the top of the housing, which is problematic, especiallyif the cutlery dispenser is mounted to a wall above eye level. Theproblem with traditional cartridge dispensers, such as the dispensertaught in U.S. Pat. No. 6,336,568 to Tucker, is that the cartridges areexpensive.

Thus, there is a continuing need for new cutlery dispensers.

BRIEF SUMMARY

The present disclosure provides a cutlery dispenser as described herein.In some embodiments, the cutlery dispenser comprises at least twoparts: 1) a base; and 2) a cartridge comprising a chamber for holdingcutlery. The cartridge may move relative to the base. For example, thecartridge may slide into the base. Optionally, the cartridge has a lockout to prevent the dispensing of cutlery when the cartridge is not in acertain position relative to the base.

More particularly the present disclosure provides a cutlery dispenserthat may comprise some or all of the following features: a basecomprising a base bottom configured to rest on a surface, a base topopposite the base bottom, and a base height extending from the basebottom to the base top; a cartridge attached to the base and comprisinga cartridge bottom, a cartridge top, a cartridge height extending fromthe cartridge bottom to the cartridge top, and a chamber; a stack ofcutlery pieces located in the cartridge chamber, each cutlery piecehaving a eating portion comprising an eating portion tip, a handlecomprising a handle tip and a cutlery piece length extending from theeating portion tip to the handle tip, the cutlery piece length generallyperpendicular to the cartridge height, the stack of cutlery piecescomprising a top comprising a top cutlery piece, a bottom comprising abottom cutlery piece and a stack height extending from the top cutlerypiece to the bottom cutlery piece and generally parallel to thecartridge height; a system dispensing mechanism configured to movebetween a resting position in which the cutlery stack is stationarywithin the cartridge chamber to a dispensing position in which thesystem dispensing mechanism ejects at least a portion of a piece ofcutlery out of the cartridge chamber, the system dispensing mechanismcomprising a base dispensing mechanism forming a portion of the base anda cartridge dispensing mechanism located in the cartridge chamber, thebase dispensing mechanism removably engaged with the cartridgedispensing mechanism; and an actuator configured to move the systemdispensing mechanism from the resting position to the dispensingposition.

Optionally, the actuator extends from the cartridge dispensingmechanism. Optionally, the cutlery dispenser further includes adispenser lock, the dispenser lock having a dispenser locked positionpreventing the system dispensing mechanism from moving between theresting position and the dispensing position and a dispenser unlockedposition in which the system dispensing mechanism is permitted to movebetween the resting position and the dispensing position, whereinengaging the base dispensing mechanism with the cartridge dispensingmechanism is configured to move the dispenser lock from the dispenserlocked position to the dispenser unlocked position and further whereindisengaging the base dispensing mechanism from the cartridge dispensingmechanism is configured to move the dispenser lock from the dispenserunlocked position to the dispenser locked position. Optionally, thecartridge chamber comprises a wall comprising a wall tab and thecartridge dispensing mechanism further comprises a cartridge dispensingmechanism tab, the wall tab and the cartridge dispensing mechanism tabforming the lock and further wherein the wall tab and the cartridgedispensing mechanism tab are engaged when the dispenser lock is in thedispenser locked position and further wherein the wall tab and thecartridge dispensing mechanism tab are disengaged when the dispenserlock is in the dispenser unlocked position. Optionally, the cartridgechamber comprises a spring configured to press the cartridge dispensingmechanism tab against the wall tab when the cartridge dispensingmechanism is not engaged with the base dispensing mechanism. Optionally,the system dispensing mechanism comprises a base cam shaft attached tothe base and a cartridge cam shaft attached to the cartridge, the basecam shaft forming the base dispensing mechanism and the cartridge camshaft forming the cartridge dispensing mechanism. Optionally, the systemdispensing mechanism comprises a fastener configured to removably attachthe base cam shaft to the cartridge cam shaft. Optionally, the basecomprises a base spring comprising a first end attached to the base anda second end attached to the base dispensing mechanism. Optionally, thebase comprises a track and the cartridge comprises a flange configuredto mate with the track and further wherein the cartridge is configuredto slide along the track. Optionally, the cutlery dispenser furthercomprises a base front, a base back, and a base length extending fromthe base front to the base back, and wherein the base further comprisestwo opposing base grooves extending along the base length, the twoopposing base grooves forming the track. Optionally, the base bottom isgenerally rectangular in shape, wherein the base comprises a first sidewall comprising one of the base grooves and the base comprises a secondside wall opposite the first side wall and comprising the other basegroove. Optionally, the first side wall and the second side wall borderthe base upper surface. Optionally, the base further comprises a stop.Optionally, the cartridge chamber comprises at least one guide column,the guide column having a guide column height parallel to the stackheight. Optionally, the system dispensing mechanism dispenses the handleof the bottom cutlery piece to a user before the eating portion.Optionally, the system dispensing mechanism and the actuator pivot inthe same direction and generally perpendicular to the cartridge heightwhen the system dispensing mechanism moves from the resting position tothe dispensing position. Optionally, the cartridge dispensing mechanism,in the resting position, comprises a top surface, the bottom cutlerypiece resting on the top surface. Optionally, the cartridge furthercomprises a ramp configured to receive the piece of cutlery from thechute and move the piece of cutlery toward a user. Optionally, thecartridge is generally rectangular in shape and comprises a cartridgeleft side, a cartridge right side, a cartridge width extending from thecartridge left side to the cartridge right side, a cartridge front side,a cartridge rear side, a cartridge length extending from the cartridgefront side to the cartridge rear side, wherein the base is generallyrectangular in shape and comprises a base left side, a base right side,a base width extending from the base left side to the base right side, abase front side, a base rear side, a base length extending from the basefront side to the base rear and further wherein the system dispensingmechanism is configured to move the bottom piece of cutlery into a chutein a direction generally perpendicular to the cutlery piece length andfurther wherein the cartridge further comprises a ramp configured toreceive the piece of cutlery from the chute and move the piece ofcutlery forwardly toward a user. Optionally, the ramp further comprisesa top and a bottom and further wherein the handle tip of the cutlery isconfigured to be the first part to reach the ramp bottom. Optionally,the base comprises a base upper surface and further wherein the baseupper surface and the cartridge bottom are generally flat. The baseupper surface may be opposite the base bottom and may face verticallyupward.

In still further embodiments, the present disclosure provides a cutlerydispenser that includes some or all of the following features: a basecomprising a base bottom configured to rest on a surface, a base topopposite the base bottom, a base height extending from the base bottomto the base top, and a base upper surface; a cartridge comprising acartridge bottom, a cartridge top, a cartridge height extending from thecartridge bottom to the cartridge top, and a chamber; a stack of cutlerypieces located in the cartridge chamber, each cutlery piece having aeating portion comprising an eating portion tip, a handle comprising ahandle tip and a cutlery piece length extending from the eating portiontip to the handle tip, the cutlery piece length generally perpendicularto the cartridge height, the stack of cutlery pieces comprising a topcomprising a top cutlery piece, a bottom comprising a bottom cutlerypiece and a stack height extending from the top cutlery piece to thebottom cutlery piece and generally parallel to the cartridge height; anda system dispensing mechanism configured to move between a restingposition in which the cutlery stack is stationary within the cartridgechamber to a dispensing position in which the system dispensingmechanism ejects at least a portion of a piece of cutlery out of thecartridge chamber, wherein the cartridge comprises a cartridge lockedposition in which the cartridge is fixed to the base and a cartridgeunlocked position in which the cartridge is configured to disengage fromthe base and in which the cartridge bottom is configured to confront andslide along the base upper surface.

Optionally, the base upper surface and the cartridge bottom aregenerally flat. Optionally, the base further comprises a track andwherein the cartridge further comprises a flange configured to mate withthe track and further wherein the flange is configured to slide alongthe track in the cartridge unlocked position. Optionally, the track isadjacent to the base upper surface and the flange is adjacent to thecartridge bottom. Optionally, the cutlery dispenser further comprises abase front, a base back, and a base length extending from the base frontto the base back, and wherein the base further comprises two opposingbase grooves extending along the base length, the two opposing basegrooves forming the track. Optionally, the base bottom is generallyrectangular in shape, wherein the base comprises a first side wallcomprising one of the base grooves and the base comprises a second sidewall opposite the first side wall and comprising the other base groove.Optionally, the first side wall and the second side wall border the baseupper surface. Optionally, the cutlery dispenser further comprises aremovable stop, the removable stop configured to prevent the flange fromsliding along the track length. Optionally, the removable stop isconfigured to maintain the cartridge in the cartridge locked position.Optionally, the base bottom is generally flat. Optionally, the cutlerydispenser further comprises an actuator configured to move the systemdispensing mechanism from the resting position to the dispensingposition. Optionally, the cutlery dispenser further comprises adispenser lock, the dispenser lock having a dispenser locked positionpreventing the system dispensing mechanism from moving between theresting position and the dispensing position and a dispenser unlockedposition in which the system dispensing mechanism is permitted to movebetween the resting position and the dispensing position. Optionally,the dispenser lock is in the dispenser unlocked position when thecartridge is in the cartridge locked position and wherein the dispenseris in the dispenser locked position when the cartridge is in thecartridge unlocked position. Optionally, the system dispensing mechanismcomprises a base dispensing mechanism forming a portion of the base anda cartridge dispensing mechanism located in the cartridge chamber, thebase dispensing mechanism removably engaged with the cartridgedispensing mechanism when the cartridge is in the cartridge lockedposition. Optionally, engaging the base dispensing mechanism with thecartridge dispensing mechanism is configured to move the dispenser lockfrom the dispenser locked position to the dispenser unlocked positionand further wherein disengaging the base dispensing mechanism from thecartridge dispensing mechanism is configured to move the dispenser lockfrom the dispenser unlocked position to the dispenser locked position.Optionally, the cartridge chamber comprises a wall comprising a wall taband the cartridge dispensing mechanism further comprises a cartridgedispensing mechanism tab, the wall tab and the cartridge dispensingmechanism tab forming the dispenser lock and further wherein the walltab and the cartridge dispensing mechanism tab are engaged when thedispenser lock is in the dispenser locked position and further whereinthe wall tab and the cartridge dispensing mechanism tab are disengagedwhen the dispenser lock is in the dispenser unlocked position.Optionally, the cartridge chamber comprises a spring configured to pressthe cartridge dispensing mechanism tab against the wall tab when thecartridge dispensing mechanism is not engaged with the base dispensingmechanism. Optionally, the system dispensing mechanism comprises a basecam shaft attached to the base and a cartridge cam shaft attached to thecartridge, the base cam shaft forming the base dispensing mechanism andthe cartridge cam shaft forming the cartridge dispensing mechanism.Optionally, the system dispensing mechanism comprises a fastenerconfigured to removably attach the base cam shaft to the cartridge camshaft. Optionally, the base comprises a base spring comprising a firstend attached to the base and a second end attached to the basedispensing mechanism.

In still further embodiments, the present disclosure provides a cutlerydispenser that includes some or all of the following features a basecomprising a base bottom configured to rest on a surface, a base topopposite the base bottom, and a base height extending from the basebottom to the base top; a cartridge comprising a cartridge bottom, acartridge top, a cartridge height extending from the cartridge bottom tothe cartridge top, and a chamber; a stack of cutlery pieces located inthe cartridge chamber, each cutlery piece having a eating portioncomprising an eating portion tip, a handle comprising a handle tip and acutlery piece length extending from the eating portion tip to the handletip, the cutlery piece length generally perpendicular to the cartridgeheight, the stack of cutlery pieces comprising a top comprising a topcutlery piece, a bottom comprising a bottom cutlery piece and a stackheight extending from the top cutlery piece to the bottom cutlery pieceand generally parallel to the cartridge height; and a system dispensingmechanism configured to move between a resting position in which thecutlery stack is stationary within the cartridge chamber to a dispensingposition in which the system dispensing mechanism ejects at least aportion of a piece of cutlery out of the cartridge chamber, wherein thecartridge is configured to slide relative to the base from a firstposition to a second position.

Optionally, the cutlery dispenser further includes a dispenser lock, thedispenser lock having a dispenser locked position preventing the systemdispensing mechanism from moving between the resting position and thedispensing position and a dispenser unlocked position in which thesystem dispensing mechanism is permitted to move between the restingposition and the dispensing position. In addition, the cutlery dispensermay include one or more of the features of the prior embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a front elevation view of one embodiment of a cutlerydispenser of the present invention; in FIG. 1, the system dispensingmechanism is in the resting position, the cartridge is in the cartridgelocked position, and the dispenser lock is in the dispenser unlockedposition.

FIG. 2 illustrates a left side perspective view of the cutlery dispenserof FIG. 1; in FIG. 2, the system dispensing mechanism is in the restingposition, the cartridge is in the cartridge locked position, and thedispenser lock is in the dispenser unlocked position.

FIG. 3 illustrates a bottom perspective view of the cutlery dispenser ofFIG. 1; in FIG. 3, the system dispensing mechanism is in the restingposition, the cartridge is in the cartridge locked position, and thedispenser lock is in the dispenser unlocked position.

FIG. 4 illustrates a right side elevation view of the cutlery dispenserof FIG. 1; in FIG. 4, the system dispensing mechanism is in the restingposition, the cartridge is in the cartridge locked position, and thedispenser lock is in the dispenser unlocked position.

FIG. 5 illustrates a top plan view of the cutlery dispenser of FIG. 1;in FIG. 5, the system dispensing mechanism is in the resting position,the cartridge is in the cartridge locked position, and the dispenserlock is in the dispenser unlocked position.

FIG. 6 illustrates a right side elevation view of the cutlery dispenserof FIG. 1; in FIG. 6, a portion of the cartridge is hidden to bettershow the cartridge dispensing mechanism; in FIG. 6, the systemdispensing mechanism is in the resting position, the cartridge is in thecartridge locked position, and the dispenser lock is in the dispenserunlocked position.

FIG. 7 illustrates a left side elevation view of the cutlery dispenserof FIG. 1; in FIG. 7, a portion of the cartridge is hidden to bettershow the cartridge dispensing mechanism; in FIG. 7, the systemdispensing mechanism is in the resting position, and the dispenser lockis in the dispenser unlocked position.

FIG. 8 illustrates a right side elevation view of the system dispensingmechanism and actuator; in FIG. 8, a piece of cutlery is located on thetop of the cartridge dispensing mechanism and the system dispensingmechanism is in the resting position.

FIG. 9 illustrates a front perspective view of the cutlery dispenser ofFIG. 1; in FIG. 9, a portion of the cartridge is hidden to better showthe cartridge dispensing mechanism; in FIG. 9, the system dispensingmechanism is in the resting position, the cartridge is in the cartridgelocked position, and the dispenser lock is in the dispenser unlockedposition.

FIG. 10 illustrates a front perspective view of the cartridge and thebase of the cutlery dispenser of FIG. 1; in FIG. 10, the systemdispensing mechanism is in the resting position, the cartridge is in thecartridge unlocked position, and the dispenser lock is in the dispenserlocked position.

FIG. 11 illustrates a left side elevation view of a portion of thecartridge of the cutlery dispenser of FIG. 1 containing the cartridgedispensing mechanism, a front perspective view of the base of thecutlery dispenser of FIG. 1, and a rear perspective view of a portion ofthe cartridge of the cutlery dispenser of FIG. 1 containing the guide;in FIG. 11, the system dispensing mechanism is in the resting position,the cartridge is in the cartridge unlocked position, and the dispenserlock is in the dispenser locked position.

FIG. 12 illustrates a top exploded perspective views of the base,cartridge and cartridge dispensing mechanism of the cutlery dispenser ofFIG. 1; in FIG. 12, the top of the base is removed to better show thebase dispensing mechanism; in FIG. 12, the system dispensing mechanismis in the resting position, the cartridge is in the cartridge unlockedposition, and the dispenser lock is in the dispenser locked position.

FIG. 13 illustrates a left side perspective view of the cutlerydispenser of FIG. 1; in FIG. 13, the system dispensing mechanism is inthe resting position, the cartridge is in the cartridge locked position,and the dispenser lock is in the dispenser unlocked position.

FIG. 14 illustrates a left side perspective view of the cutlerydispenser of FIG. 1; in FIG. 14, the system dispensing mechanism is inthe resting position, the cartridge is in the cartridge locked position,and the dispenser lock is in the dispenser unlocked position.

FIG. 15 illustrates a left side cross-sectional view of the cutlerydispenser of FIG. 1; in FIG. 15, the system dispensing mechanism is inthe resting position, the cartridge is in the cartridge locked position,and the dispenser lock is in the dispenser unlocked position.

FIG. 16 illustrates a top perspective view of a portion of the basedispensing mechanism and a portion of the cartridge dispensing mechanismof the cutlery dispenser of FIG. 1; in FIG. 16, the base dispensingmechanism and the cartridge dispensing mechanism are not engaged, whichmeans that the wall tab is engaged with the cartridge dispensing tab,which prevents the cam of the cartridge dispensing mechanism fromturning (i.e., the dispenser lock is in the dispenser locked position).

FIG. 17 illustrates a top perspective view of a portion of the basedispensing mechanism and a portion of the cartridge dispensing mechanismof the cutlery dispenser of FIG. 1; in FIG. 17, the base dispensingmechanism and the cartridge dispensing mechanism are engaged, whichmeans that the wall tab is not engaged with the cartridge dispensingtab, which means that the cartridge dispensing mechanism is activatedand able to turn (i.e., the dispenser lock is in the dispenser unlockedposition); in FIG. 17, the stop is not in place so that the cartridge isin the cartridge unlocked position.

FIG. 18 illustrates a top perspective view of a portion of the basedispensing mechanism and a portion of the cartridge dispensing mechanismof the cutlery dispenser of FIG. 1; in FIG. 18, the base dispensingmechanism and the cartridge dispensing mechanism are engaged, whichmeans that the wall tab is not engaged with the cartridge dispensingtab, which means that the cartridge dispensing mechanism is activatedand able to turn (i.e., the dispenser lock is in the dispenser unlockedposition); in FIG. 18, the stop is in place so that the cartridge is inthe cartridge locked position.

FIG. 19 illustrates a front perspective view of the cutlery dispenser ofFIG. 1; in FIG. 19, the system dispensing mechanism is in the restingposition, the cartridge is in the cartridge locked position, and thedispenser lock is in the dispenser unlocked position.

FIG. 20 illustrates a front perspective view of the cutlery dispenser ofFIG. 1; in FIG. 20, the system dispensing mechanism has moved from theresting position to the dispensing position, and the cartridge is in thecartridge locked position, and the dispenser lock is in the dispenserunlocked position.

FIG. 21 illustrates a front perspective view of the cutlery dispenser ofFIG. 1; in FIG. 21, the system dispensing mechanism is in the dispensingposition, and the cartridge is in the cartridge locked position, and thedispenser lock is in the dispenser unlocked position.

FIG. 22 illustrates a front perspective view of the cutlery dispenser ofFIG. 1; in FIG. 22, the system dispensing mechanism has returned to theresting position, and the cartridge is in the cartridge locked position,and the dispenser lock is in the dispenser unlocked position.

DETAILED DESCRIPTION

Referring to FIGS. 1-22, the present disclosure provides a cutlerydispenser generally designated by the numeral 10. In the drawings, notall reference numbers are included in each drawing for the sake ofclarity. It will also be understood that FIGS. 1-22 are CAD drawings,drawn to scale. However, other dimensions are possible.

Referring to FIGS. 1-22, the present disclosure provides a cutlerydispenser 10 comprising a base 12 comprising a base bottom 14 configuredto rest on a surface (e.g., on the ground or on a countertop), a basetop 16 opposite the base bottom 14, and a base height 18 extending fromthe base bottom 14 to the base top 16. The cutlery dispenser 10 furthercomprises a cartridge 20 attached to the base 12 and comprising acartridge bottom 22, a cartridge top 24, a cartridge height 26 extendingfrom the cartridge bottom 22 to the cartridge top 24, and a chamber 28located in the interior of the cartridge 20. The cutlery dispenser 10further includes a stack of cutlery pieces 30 (e.g., a plastic fork,knife, spoon or spork) located in the cartridge chamber 28, each cutlerypiece 30 having a eating portion 32 comprising an eating portion tip 34,a handle 36 comprising a handle tip 38 and a cutlery piece length 40extending from the eating portion tip 34 to the handle tip 38, thecutlery piece length 40 generally perpendicular to the cartridge height26, the stack of cutlery pieces 30 comprising a top 42 comprising a topcutlery piece 44, a bottom 46 comprising a bottom cutlery piece 48 and astack height 50 extending from the top cutlery piece 44 to the bottomcutlery piece 48 and generally parallel to the cartridge height 26. (Theeating portion 32 is also referred to in the art as the food contactportion of the cutlery such as the serrations of a knife, the tines of afork, and the bowl of a spoon).

The cutlery dispenser 10 further includes a system dispensing mechanismconfigured to move between a resting position in which the cutlery stack30 is stationary within the cartridge chamber 28 to a dispensingposition in which the system dispensing mechanism ejects at least aportion (preferably at least the handle tip 38) of a piece of cutlery(preferably the bottom piece of cutlery 48) out of the cartridge chamber28. The system dispensing mechanism may be comprised of a basedispensing mechanism 54 forming a portion of the base 12 (moreparticularly the base dispensing mechanism 54 may be at least partiallylocated in the interior of the base) and a cartridge dispensingmechanism 56 located in the cartridge chamber 28, the base dispensingmechanism 54 removably engaged with the cartridge dispensing mechanism56. In other words, the system dispensing mechanism of some embodimentscomprises two parts: the base dispensing mechanism 54 and the cartridgedispensing mechanism 56.

The cutlery dispenser 10 preferably further includes an actuator 58configured to move the system dispensing mechanism from the restingposition to the dispensing position. When the base dispensing mechanism54 is not engaged with the cartridge dispensing mechanism 56, as bestseen in FIG. 16, the front portion of the base dispensing mechanism 54may protrude from the external wall of the base 12.

Optionally, the actuator 58 extends from the cartridge dispensingmechanism 56. Optionally, the actuator 58 is external to the cartridgechamber 28, as shown in FIGS. 1-22. Optionally, the actuator 58 is aknob or other handle.

Optionally, the cutlery dispenser 10 includes a dispenser lock, thedispenser lock having a dispenser locked position preventing the systemdispensing mechanism from moving between the resting position and thedispensing position and a dispenser unlocked position in which thesystem dispensing mechanism is permitted to move between the restingposition and the dispensing position. Optionally, engaging the basedispensing mechanism 54 with the cartridge dispensing mechanism 56 isconfigured to move the dispenser lock from the dispenser locked positionto the dispenser unlocked position and further wherein disengaging thebase dispensing mechanism 54 from the cartridge dispensing mechanism 56is configured to move the dispenser lock from the dispenser unlockedposition to the dispenser locked position. More particularly, thecartridge chamber 28 may comprise a wall 64 comprising a wall tab 66 andthe cartridge dispensing mechanism 56 further comprises a cartridgedispensing mechanism tab 68, the wall tab 66 and the cartridgedispensing mechanism tab 68 forming the aforementioned lock. Optionally,the wall tab 66 and the cartridge dispensing mechanism tab 68 areengaged when the system dispensing mechanism is in the locked position,as shown in FIG. 16, and the wall tab 66 and the cartridge dispensingmechanism tab 68 are disengaged when the system dispensing mechanism isin the unlocked position, as shown in FIGS. 17-18. More particularly,the cartridge chamber 28 may comprise a spring 70, best seen in FIGS.7-8 and FIG. 15, configured to press the cartridge dispensing mechanismtab 68 against the wall tab 66 when the cartridge dispensing mechanism56 is not engaged with the base dispensing mechanism 54. In other words,when the cartridge dispensing mechanism 56 is not engaged with the basemechanism 54, the wall tab 66 interferes with the cartridge dispensingmechanism tab 68 as best seen in FIG. 16, preventing the cartridge camshaft 76 of the cartridge dispensing mechanism 56 from turning anddispensing cutlery. When the cartridge dispensing mechanism 56 isengaged with the base dispensing mechanism 54, the base dispensingmechanism 54 urges the cartridge cam shaft 76 of the cartridgedispensing mechanism 56 forwardly, overcoming the force of the spring70, which allows the cartridge cam shaft 76 of the cartridge dispensingmechanism 56 to turn and dispense cutlery. The end result is that whenthe cartridge 20 needs to be re-loaded with cutlery, the operator mayremove the cartridge 20 from the base 12 to add more cutlery pieces andthe operator may re-attach the cartridge 20 to the base 12 withoutworrying about the cartridge 20 dispensing cutlery in the processbecause the cartridge dispensing mechanism 56 is de-activated by theinterference between the wall tab 66 and the cartridge dispensing tab 68during the re-loading process.

Optionally, the cartridge dispensing mechanism comprises a base camshaft 74 attached to the base 12 and a cartridge cam shaft 76 attachedto the cartridge 20, the base cam shaft 74 forming the base dispensingmechanism 54 and the cartridge cam shaft 76 forming the cartridgedispensing mechanism 56. Optionally, the system dispensing mechanismcomprises a fastener configured to removably attach the base cam shaft74 to the cartridge cam shaft 76. For example, the front of the base camshaft 74 and the rear of the cartridge cam shaft 76 may contain matinghexagonal surfaces, as shown in FIG. 15 for example. For example, FIGS.10-12 show hexagonal surfaces on the front of the base cam shaft 74.

Optionally, the base 12 comprises a base spring 82 comprising a firstend 84 attached to the base 12 and a second end 86 attached to the basedispensing mechanism 54, as best seen in FIG. 12 and FIGS. 16-18, toreturn the actuator 58 to the start position, as seen in FIG. 22.

Optionally, the cartridge 20 comprises a cartridge locked position inwhich the cartridge is fixed to the base 12 and a cartridge unlockedposition in which the cartridge 20 is configured to disengage from thebase 12 and in which the cartridge bottom 22 is configured to confrontand slide along an upper surface of the base 132. More particularly, thebase 12 may comprise a track 88, as best seen in FIGS. 10-12, and thecartridge 12 comprises a flange 90 configured to mate with the track 88and the cartridge 12 (more particularly flange 90) is configured toslide rearwardly along the track 88 until the cartridge dispensingmechanism 56 is engaged with the base dispensing mechanism 54. Thissequence is best illustrated in FIGS. 16-18. Optionally, the base 12further comprises a removable stop 92 located in front of the track 88,and the user may be required to remove the stop 92 from stop holes 134before removing the cartridge 20 from the base 12.

Optionally, the cartridge chamber 28 comprises at least one guide column94, the guide column 94 having a guide column height 96 parallel to thestack height 50.

To operate the cutlery dispenser 10, the user may press down on the topleft side of the actuator 58, which causes the actuator 58 to movecounter-clockwise and the cartridge cam shaft 76 and base cam shaft 74to move counter-clockwise and eject the bottom piece of cutlery 48 intoa chute 100 located to the left of the stack of cutlery pieces 30 and,after exiting the chute 100, down a ramp 102, as shown in FIGS. 19-21.The actuator 58 then may move clockwise back to the start position, asshown in FIG. 22. Optionally, the system dispensing mechanism dispensesthe handle 36 of the bottom cutlery piece 48 to a user before the eatingportion 32, as shown in FIG. 22, which is accomplished in the exemplaryembodiment by having the handle tip 38 be at the front 110 of thecartridge 20 and the eating portion 32 being at the rear 112 of thecartridge 20, as best seen in FIGS. 2, 5, 6, 7, 9 and 15.

Preferably, as previously mentioned, the cartridge 20 is at leastpartially removable from the base 12. For example, in the illustratedembodiment, the user may remove the stop 92 from stop holes 134 andcompletely remove the cartridge 20 from the base 12 by sliding thecartridge 20 forwardly. In another embodiment, the cartridge 20 mayslide forwardly relative to the base 12 but may not completely disengagefrom the base 12 during the loading process e.g., the stop 92 may benon-removable and located a few inches forward relative to the cartridge20 to allow the cartridge 20 to slide a few inches for loading.Optionally, the cartridge dispensing mechanism 56, in the restingposition, comprises a top surface 98, the bottom cutlery piece 48resting on the top surface 98.

Optionally, the cartridge 20 is generally rectangular in shape andcomprises a cartridge left side 104, a cartridge right side 106, acartridge width 108 extending from the cartridge left side 104 to thecartridge right side 106, a cartridge front side 110, a cartridge rearside 112, a cartridge length 114 extending from the cartridge front side110 to the cartridge rear side 112, wherein the base 12 is generallyrectangular in shape and comprises a base left side 116, a base rightside 118, a base width 120 extending from the base left side 116 to thebase right side 118, a base front side 122, a base rear side 124, a baselength 126 extending from the base front side 122 to the base rear side124 and further wherein the system dispensing mechanism is configured tomove the bottom piece of cutlery 48 into a chute 100 in a directiongenerally perpendicular to the cutlery piece length 40 and furtherwherein the cartridge 20 further comprises a ramp 102 configured toreceive the piece of cutlery from the chute 100 and move the piece ofcutlery forwardly toward a user. Optionally, the ramp 102 furthercomprises a top 128 and a bottom 130 and further wherein the handle tip38 of the cutlery is configured to be the first part to reach the rampbottom 130.

Therefore, the foregoing is considered as illustrative only of theprinciples of the invention. Further, since numerous modifications andchanges will readily occur to those skilled in the art, it is notdesired to limit the invention to the exact construction and operationshown and described, and accordingly, all suitable modifications andequivalents may be resorted to, falling within the scope of theinvention.

With respect to the above description then, it is to be realized thatthe optimum dimensional relationships for the parts of the invention, toinclude variations in size, materials, shape, form, function and mannerof operation, assembly and use, are deemed readily apparent and obviousto one skilled in the art, and all equivalent relationships to thoseillustrated in the drawings and described in the specification areintended to be encompassed by the present invention.

Terms of degree such as “generally”, “substantially”, “about” and“approximately” as used herein mean a reasonable amount of deviation ofthe modified term such that the end result is not significantly changed.For example, these terms can be construed as including a deviation of atleast ±5% of the modified term if this deviation would not negate themeaning of the word it modifies.

What is claimed is:
 1. A cutlery dispenser comprising: a base comprisinga base bottom configured to rest on a surface, a base top opposite thebase bottom, and a base height extending from the base bottom to thebase top; a cartridge attached to the base and comprising a cartridgebottom, a cartridge top, a cartridge height extending from the cartridgebottom to the cartridge top, and a chamber; a stack of cutlery pieceslocated in the cartridge chamber, each cutlery piece having an eatingportion comprising an eating portion tip, a handle comprising a handletip and a cutlery piece length extending from the eating portion tip tothe handle tip, the cutlery piece length generally perpendicular to thecartridge height, the stack of cutlery pieces comprising a topcomprising a top cutlery piece, a bottom comprising a bottom cutlerypiece and a stack height extending from the top cutlery piece to thebottom cutlery piece and generally parallel to the cartridge height; asystem dispensing mechanism configured to move between a restingposition in which the cutlery stack is stationary within the cartridgechamber to a dispensing position in which the system dispensingmechanism ejects at least a portion of a piece of cutlery out of thecartridge chamber, the system dispensing mechanism comprising a basedispensing mechanism forming a portion of the base and a cartridgedispensing mechanism located in the cartridge chamber, the basedispensing mechanism removably engaged with the cartridge dispensingmechanism; and an actuator configured to move the system dispensingmechanism from the resting position to the dispensing position.
 2. Thecutlery dispenser of claim 1 further comprising a dispenser lock, thedispenser lock having a dispenser locked position preventing the systemdispensing mechanism from moving between the resting position and thedispensing position and a dispenser unlocked position in which thesystem dispensing mechanism is permitted to move between the restingposition and the dispensing position, wherein engaging the basedispensing mechanism with the cartridge dispensing mechanism isconfigured to move the dispenser lock from the dispenser locked positionto the dispenser unlocked position and further wherein disengaging thebase dispensing mechanism from the cartridge dispensing mechanism isconfigured to move the dispenser lock from the dispenser unlockedposition to the dispenser locked position.
 3. The cutlery dispenser ofclaim 2, wherein the cartridge chamber comprises a wall comprising awall tab and the cartridge dispensing mechanism further comprises acartridge dispensing mechanism tab, the wall tab and the cartridgedispensing mechanism tab forming the lock and further wherein the walltab and the cartridge dispensing mechanism tab are engaged when thedispenser lock is in the dispenser locked position and further whereinthe wall tab and the cartridge dispensing mechanism tab are disengagedwhen the dispenser lock is in the dispenser unlocked position.
 4. Thecutlery dispenser of claim 3, wherein the cartridge chamber comprises aspring configured to press the cartridge dispensing mechanism tabagainst the wall tab when the cartridge dispensing mechanism is notengaged with the base dispensing mechanism.
 5. The cutlery dispenser ofclaim 1, wherein the system dispensing mechanism comprises a base camshaft attached to the base and a cartridge cam shaft attached to thecartridge, the base cam shaft forming the base dispensing mechanism andthe cartridge cam shaft forming the cartridge dispensing mechanism. 6.The dispenser of claim 1 wherein the base comprises a track and thecartridge comprises a flange configured to mate with the track andfurther wherein the cartridge is configured to slide along the track. 7.The cutlery dispenser of claim 1 wherein the system dispensing mechanismand the actuator pivot in the same direction and generally perpendicularto the cartridge height when the system dispensing mechanism moves fromthe resting position to the dispensing position.
 8. The dispenser ofclaim 1, wherein the cartridge dispensing mechanism, in the restingposition, comprises a top surface, the bottom cutlery piece resting onthe top surface.
 9. The dispenser of claim 1 wherein the cartridgefurther comprises a ramp configured to receive the piece of cutlery froma chute and move the piece of cutlery toward a user.
 10. The dispenserof claim 1, wherein the cartridge is generally rectangular in shape andcomprises a cartridge left side, a cartridge right side, a cartridgewidth extending from the cartridge left side to the cartridge rightside, a cartridge front side, a cartridge rear side, a cartridge lengthextending from the cartridge front side to the cartridge rear side,wherein the base is generally rectangular in shape and comprises a baseleft side, a base right side, a base width extending from the base leftside to the base right side, a base front side, a base rear side, a baselength extending from the base front side to the base rear and furtherwherein the system dispensing mechanism is configured to move the bottompiece of cutlery into a chute in a direction generally perpendicular tothe cutlery piece length and further wherein the cartridge furthercomprises a ramp configured to receive the piece of cutlery from thechute and move the piece of cutlery forwardly toward a user.
 11. Thedispenser of claim 10 wherein the ramp further comprises a top and abottom and further wherein the handle tip of the cutlery is configuredto be the first part to reach the ramp bottom.
 12. A cutlery dispensercomprising: a base comprising a base bottom configured to rest on asurface, a base top opposite the base bottom, a base height extendingfrom the base bottom to the base top, and a base upper surface acartridge comprising a cartridge bottom, a cartridge top, a cartridgeheight extending from the cartridge bottom to the cartridge top, and achamber; a stack of cutlery pieces located in the cartridge chamber,each cutlery piece having an eating portion comprising an eating portiontip, a handle comprising a handle tip and a cutlery piece lengthextending from the eating portion tip to the handle tip, the cutlerypiece length generally perpendicular to the cartridge height, the stackof cutlery pieces comprising a top comprising a top cutlery piece, abottom comprising a bottom cutlery piece and a stack height extendingfrom the top cutlery piece to the bottom cutlery piece and generallyparallel to the cartridge height and a system dispensing mechanismconfigured to move between a resting position in which the cutlery stackis stationary within the cartridge chamber to a dispensing position inwhich the system dispensing mechanism ejects at least a portion of apiece of cutlery out of the cartridge chamber, wherein the cartridgecomprises a cartridge locked position in which the cartridge is fixed tothe base and a cartridge unlocked position in which the cartridge isconfigured to disengage from the base and in which the cartridge bottomis configured to confront and slide along the base upper surface. 13.The cutlery dispenser of claim 12 wherein the base upper surface and thecartridge bottom are generally flat.
 14. The cutlery dispenser of claim12 wherein the base further comprises a track and wherein the cartridgefurther comprises a flange configured to mate with the track and furtherwherein the flange is configured to slide along the track in thecartridge unlocked position.
 15. The cutlery dispenser of claim 14wherein the track is adjacent to the base upper surface and the flangeis adjacent to the cartridge bottom.
 16. The cutlery dispenser of claim14 further comprises a base front, a base back, and a base lengthextending from the base front to the base back, and wherein the basefurther comprises two opposing base grooves extending along the baselength, the two opposing base grooves forming the track.
 17. The cutlerydispenser of claim 16, wherein the base bottom is generally rectangularin shape, wherein the base comprises a first side wall comprising one ofthe base grooves and the base comprises a second side wall opposite thefirst side wall and comprising the other base groove.
 18. The cutlerydispenser of claim 17 wherein the first side wall and the second sidewall border the base upper surface.
 19. The cutlery dispenser of claim14 wherein the cutlery dispenser further comprises a removable stop, theremovable stop configured to prevent the flange from sliding along thetrack length.
 20. The cutlery dispenser of claim 12 wherein the cutlerydispenser further comprises an actuator configured to move the systemdispensing mechanism from the resting position to the dispensingposition.
 21. The cutlery dispenser of claim 12 further comprising adispenser lock, the dispenser lock having a dispenser locked positionpreventing the system dispensing mechanism from moving between theresting position and the dispensing position and a dispenser unlockedposition in which the system dispensing mechanism is permitted to movebetween the resting position and the dispensing position.
 22. Thecutlery dispenser of claim 21 wherein the dispenser lock is in thedispenser unlocked position when the cartridge is in the cartridgelocked position and wherein the dispenser lock is in the dispenserlocked position when the cartridge is in the cartridge unlockedposition.
 23. The cutlery dispenser of claim 21 wherein the systemdispensing mechanism comprises a base dispensing mechanism forming aportion of the base and a cartridge dispensing mechanism located in thecartridge chamber, the base dispensing mechanism removably engaged withthe cartridge dispensing mechanism when the cartridge is in thecartridge locked position.
 24. The cutlery dispenser of claim 23 whereinengaging the base dispensing mechanism with the cartridge dispensingmechanism is configured to move the dispenser lock from the dispenserlocked position to the dispenser unlocked position and further whereindisengaging the base dispensing mechanism from the cartridge dispensingmechanism is configured to move the dispenser lock from the dispenserunlocked position to the dispenser locked position.
 25. The cutlerydispenser of claim 23 wherein the cartridge chamber comprises a wallcomprising a wall tab and the cartridge dispensing mechanism furthercomprises a cartridge dispensing mechanism tab, the wall tab and thecartridge dispensing mechanism tab forming the dispenser lock andfurther wherein the wall tab and the cartridge dispensing mechanism tabare engaged when the dispenser lock is in the dispenser locked positionand further wherein the wall tab and the cartridge dispensing mechanismtab are disengaged when the dispenser lock is in the dispenser unlockedposition.
 26. The cutlery dispenser of claim 25 wherein the cartridgechamber comprises a spring configured to press the cartridge dispensingmechanism tab against the wall tab when the cartridge dispensingmechanism is not engaged with the base dispensing mechanism.
 27. Thecutlery dispenser of claim 23 wherein the system dispensing mechanismcomprises a base cam shaft attached to the base and a cartridge camshaft attached to the cartridge, the base cam shaft forming the basedispensing mechanism and the cartridge cam shaft forming the cartridgedispensing mechanism.
 28. A cutlery dispenser comprising: a basecomprising a base bottom configured to rest on a surface, a base topopposite the base bottom, and a base height extending from the basebottom to the base top; a cartridge comprising a cartridge bottom, acartridge top, a cartridge height extending from the cartridge bottom tothe cartridge top, and a chamber; a stack of cutlery pieces located inthe cartridge chamber, each cutlery piece having a eating portioncomprising an eating portion tip, a handle comprising a handle tip and acutlery piece length extending from the eating portion tip to the handletip, the cutlery piece length generally perpendicular to the cartridgeheight, the stack of cutlery pieces comprising a top comprising a topcutlery piece, a bottom comprising a bottom cutlery piece and a stackheight extending from the top cutlery piece to the bottom cutlery pieceand generally parallel to the cartridge height and a system dispensingmechanism configured to move between a resting position in which thecutlery stack is stationary within the cartridge chamber to a dispensingposition in which the system dispensing mechanism ejects at least aportion of a piece of cutlery out of the cartridge chamber, wherein thecartridge is configured to slide relative to the base from a firstposition to a second position.
 29. The cutlery dispenser of claim 28further comprising a dispenser lock, the dispenser lock having adispenser locked position preventing the system dispensing mechanismfrom moving between the resting position and the dispensing position anda dispenser unlocked position in which the system dispensing mechanismis permitted to move between the resting position and the dispensingposition. 30-40. (canceled)